Why the study?
Does awake off-pump coronary artery bypass under high thoracic epidural anesthesia alone improve autonomic neural function and reduce postoperative atrial fibrillation compared to general anesthesia in patients undergoing elective CABG?
Population
55 patients who underwent elective coronary artery bypass grafting (CABG) between April and December 2003
Comparison
High thoracic epidural anesthesia alone vs General anesthesia combined with TEA, or general…
Design
Cohort
Follow-up
up to postoperative day 7
Authors
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TEA alone may preserve vagal activity and lower POAF risk versus GA+TEA in off-pump CABG; leaves open confirmation in randomized trials.
Does awake off-pump coronary artery bypass under high thoracic epidural anesthesia alone improve autonomic neural function and reduce postoperative atrial fibrillation compared to general anesthesia in patients undergoing elective CABG?
Awake off-pump CABG under thoracic epidural anesthesia alone preserves vagal dominance and may reduce the incidence of postoperative atrial fibrillation compared to general anesthesia.
Yashiki et al. (2005) studied this question.
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